POLPORA ChrobryvsSartory Billard SB04

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

POLPORA Chrobry at true scale

Chrobry

Sartory Billard SB04 at true scale

SB04

Diameter

40.3mm

40mm

Lug-to-Lug

47mm

45.5mm

lowest

Thickness

11.5mm

11.5mm

Water Resistance

50m

highest

30m

Power Reserve

45h

n/a

MSRP

$2,433

lowest

$3,376

Movement

Sellita SW270-1

La Joux-Perret G100

Case

3 specs
Diameter
40.3mm
40mm
Lug-to-Lug
47mm
45.5mm
Water Resistance
50m
30m

Crystal & Dial

1 specs
AR Coating
n/a
Yes

Movement

2 specs
Caliber
Sellita SW270-1
La Joux-Perret G100
Power Reserve
45h
0h

Pricing

1 specs
MSRP
$2,433
$3,376
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